Specifications
Brand Name :
Sherwin Williams
Model Number :
SW990
Certification :
MSDS, TDS
Place of Origin :
Guangdong Province, China
MOQ :
50
Payment Terms :
T/T
Delivery Time :
7-14 working days
Packaging Details :
5L per can 4 cans per carton
HS Code :
3208909010
Material :
Acrylic Polyurethane Resin
Package :
5L per can 4 cans per carton
Sample :
Available for testing
Description
Product Introduction

Acrylic polyurethane clear coat is widely used in automotive refinishing where gloss retention, durability, and smooth film formation are required. SW990 High Gloss Clear Coat is a two component coating designed for professional vehicle paint repair.

After curing, the coating forms a transparent protective layer that enhances the depth and brightness of the base color. It can be applied over single stage basecoat systems and allows efficient polishing during finishing operations.

This product is commonly supplied to body repair shops, paint distributors, and automotive refinishing suppliers who require stable performance and consistent application behavior.


Key Advantages
High Gloss Mirror Finish

The coating produces a bright and transparent surface layer that improves the visual depth of the base color while delivering a clean reflective appearance.

Fast Drying and Smooth Flow

Balanced viscosity and solvent system allow the paint to level evenly during spraying, helping reduce orange peel and improving surface uniformity.

Strong Chemical Resistance

The cured film provides resistance to fuel exposure, cleaning chemicals, and environmental contaminants encountered during vehicle operation.

Long Lasting Color Stability

The acrylic polyurethane resin system maintains gloss and clarity over time, reducing yellowing and surface dulling.


Application Areas

SW990 clear coat is widely used in:

  • Automotive collision repair workshops
  • Car refinishing service centers
  • Vehicle restoration projects
  • Commercial fleet repainting
  • Automotive paint distributors supplying body shops

It can be applied over two stage basecoat systems or properly prepared old paint surfaces.

Technical Specifications
Item Specification
Product Name SW990 High Gloss Clear Coat
Type Acrylic Polyurethane 2K Clear Coat
Appearance Transparent Colorless
Mixing Ratio Clear 2 Hardener 1 Thinner 0.2 to 0.3
Viscosity 14 to 15 seconds DIN4 at 23°C
Recommended Film Thickness 40 to 60 μm
Flash Off Time 5 to 15 minutes at 23°C
Dust Free Time 30 to 45 minutes
Air Drying 16 hours at 23°C
Force Drying 30 minutes at 60°C
Pot Life About 2 hours at 20°C
Substrates Basecoat systems or sanded old paint
Recommended Spray Setup

Spray Gun:
Nozzle Size: 1.3 to 1.4 mm

HVLP Spray Gun
Pressure at Air Cap: 0.7 bar

RP Spray Gun
Pressure: 1.8 to 2.0 bar

Apply two coats with a flash off interval of 5 to 15 minutes.


Hardener Selection

Different hardeners can be selected according to ambient temperature:

Fast Hardener SW990-01
Recommended for temperatures below 15°C

Standard Hardener SW990-02
Recommended for temperatures between 15°C and 25°C

Slow Hardener SW990-03
Recommended for temperatures above 25°C


FAQ
Can this clear coat be applied over single stage basecoat?

Yes. SW990 is designed to be applied over properly dried basecoat systems.

How many coats should be sprayed?

Normally two coats are recommended to achieve proper film thickness and gloss.

Can the surface be polished after drying?

Yes. After curing, the film can be polished to improve surface smoothness.

Is oven drying required?

Oven drying is optional. The product can air dry at room temperature or be force dried at 60°C.

Do you provide OEM packaging for distributors?

Yes. Bulk packaging and private label services are available for distributors and importers.


Storage Information

Unopened cans can be stored at room temperature for up to:

Clear Coat: 3 years
Hardener: 2 years

Keep containers sealed and away from heat or open flame.

Sherwin Williams 2K HS High Hardness Clear Coat Reliable High Gloss For Car Refinishing

Sherwin Williams 2K HS High Hardness Clear Coat Reliable High Gloss For Car Refinishing

Sherwin Williams 2K HS High Hardness Clear Coat Reliable High Gloss For Car Refinishing

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Sherwin Williams 2K HS High Hardness Clear Coat Reliable High Gloss For Car Refinishing

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Brand Name :
Sherwin Williams
Model Number :
SW990
Certification :
MSDS, TDS
Place of Origin :
Guangdong Province, China
MOQ :
50
Payment Terms :
T/T
Contact Supplier
Sherwin Williams 2K HS High Hardness Clear Coat Reliable High Gloss For Car Refinishing
Sherwin Williams 2K HS High Hardness Clear Coat Reliable High Gloss For Car Refinishing
Sherwin Williams 2K HS High Hardness Clear Coat Reliable High Gloss For Car Refinishing

Guangzhou Gate Materials Co., Ltd.

Verified Supplier
1 Years
guangdong, guangzhou
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler
Total Annual :
$5 Million-US$10 Million
Employee Number :
51~100
Certification Level :
Verified Supplier
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